Here's the question you clicked on:
christinaxxx
how can u determine the measure of an angle?
depends on what you are looking at to determine the information from. You can use trig functions but there may be easier methods if I saw what you are looking to find
well the directions are: use trigonometry to determine the measure of an angle
can you draw the figure. here are the basic trig functons and this may help sin A = opposite/hypothenues cos a = adjacent /hypothenues tan a = opposite/adjacent
i just have to know how to do it for finals so i don't have an example or problem o give
maybe this will do? http://www.mathsisfun.com/sine-cosine-tangent.html
that information should help. Note that this only works with right angles
Base on your age christina, I think that's sufficient